What are three ways you can identify an ionic bond?

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

The fact that the total amount of energy in a system remains constant is a(n)